YS/T 892-2024 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YS/T 892-2024	RFQ	ASK	3 days	(Chemical analysis method of high purity titanium - Determination of trace impurity elements - Inductively coupled plasma mass spectrometry)	Valid
YS/T 892-2013	239	Add to Cart	3 days	Methods for chemical analysis of high purity titanium. Determination of trace impurity element content. Inductively coupled plasma mass spectrometry	Obsolete

Basic data

Standard ID: YS/T 892-2024 (YS/T892-2024)
Description (Translated English): (Chemical analysis method of high purity titanium - Determination of trace impurity elements - Inductively coupled plasma mass spectrometry)
Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H14
Classification of International Standard: 77.120.50
Date of Issue: 2024-10-24
Date of Implementation: 2025-05-01
Older Standard (superseded by this standard): YS/T 892-2013
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the method for determining the content of trace impurity elements in high-purity titanium by inductively coupled plasma mass spectrometry. This standard applies to the determination of the content of trace impurity elements in high-purity titanium.

YS/T 892-2013: Methods for chemical analysis of high purity titanium. Determination of trace impurity element content. Inductively coupled plasma mass spectrometry

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Methods for chemical analysis of high purity titanium. Determination of trace impurity element content. Inductively coupled plasma mass spectrometry ICS 77.120.50 H64 People's Republic of China Nonferrous Metals Industry Standard Methods for chemical analysis of high titanium Determination of trace elements Inductively Coupled Plasma Mass Spectrometry Issued on. 2013-10-17 2014-03-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized. This standard was drafted. Beijing Nonferrous Metal Research Institute, Dongfang Electric Group Emei Semiconductor Materials Co., Ltd., Jinchuan new materials shares Limited copies. The main drafters of this standard. Li Na, Liu Ying, Sun Zeming, Zang Muwen, Tong Jian, Li Baocheng, Wenying, Qiu Ping. Methods for chemical analysis of high titanium Determination of trace elements Inductively Coupled Plasma Mass Spectrometry

1 Scope

This standard specifies the high titanium vanadium, manganese, gallium, strontium, zirconium, molybdenum, cadmium, antimony, tin, and the determination of lead content. This standard applies to high titanium vanadium, manganese, gallium, strontium, zirconium, molybdenum, cadmium, antimony, tin, and the determination of lead content. Measurement range. 0.0001% ~ 0.0050%.

2 Method summary

Sample dissolved in nitric acid and hydrofluoric acid. Cesium, scandium internal standard calibration, inductively coupled plasma mass spectrometer measured directly by Job Computational Curve mass concentration of each element by mass fraction shows the measurement results.

3 Reagents

Unless otherwise indicated, reagents were excellent pure analysis used, the use of water as a water. 3.1 nitric acid (ρ = 1.42g/mL). 3.2 hydrochloric acid (ρ = 1.19g/mL). 3.3 Hydrofluoric acid (ρ = 1.16g/mL). 3.4 nitric acid (11). 3.5 vanadium, manganese, gallium, strontium, zirconium, molybdenum, cadmium, antimony, tin, lead, cesium, scandium single element standard stock solution (national standard sample/national standard), quality Molar concentration of 1000μg/mL. 3.6 mixed standard solution A. Pipette 10.00mL are standard stock solution (except cesium scandium) (3.5) in plastic flasks 1000mL Added 20mL of hydrochloric acid (3.2), dilute to the mark and mix. 1mL of this solution are vanadium, manganese, gallium, strontium, zirconium, molybdenum, cadmium, antimony, tin And lead each 10μg. 3.7 mixed standard solution B. Pipette 10.00mL mixed standard solution (3.6) in 100mL plastic flask, add 2mL of hydrochloric acid (3.2), dilute to the mark and mix. 1mL of this solution are vanadium, manganese, gallium, strontium, zirconium, molybdenum, cadmium, antimony, tin and lead each 1μg. 3.8 cesium, scandium mixed internal standard solution. Pipette 1.00mL respectively cesium, scandium internal standard solution (3.5) in 1000mL volumetric flask, dilute with water to Volume, and mix. This solution 1mL, respectively containing cesium, scandium each 1μg.

4 Instrument

4.1 Inductively coupled plasma mass spectrometry. mass resolution better than 0.8u (10% peak height); with hydrofluoric acid resistant sample introduction system; with To eliminate interfering ions such as 38Ar1H, 40Ar and 40Ar16O and other components. Recommended use 4.2 meter to measure isotope mass elements listed in Table 1. ......

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